UU – UR Cores

These cores are used for the construction of transformers in the frequency range from 10 to 500 kHz. The transferable outputs will be determined by core geometry and the upper frequency limits by the material selected. In previous years a major application was for in line transformers producing an electron deflection beam for CRT’s. Materials used for these applications are characterized by high flux density, low specific power losses and the decline of losses dependant on temperature in the range from 20o to 100oC.